romney. >> hello, mr. obama. you remember mr. obama, right? last week at the debate, mr. obama taught us all a new word. choke. mr. obama is the president of the united states. a very important job. you have to make big decisions and you're in charge of a lot of people for four years. >> mr. romney, i think you made a mistake. i think you mean eight years. >> you see, kids, mr. obama just did something called using your imagination. >> hello, mr. romney. meow. >> now, kids, don't be alarmed. this puppet isn't real. look. this is bill. he's a union worker. you pay him with your tax dollars so that can he crouch down with a sock in his hand and make silly voices. you disgust me. but before i go, remember, there's only one person in the world that's like you and that's you. people can like you exactly the way you are. but if they don't, then just pretend to be the sxabt opposite of what you are and then maybe they'll like you. >> but doesn't that undermine your original -- >> bill, you're fired. >> jimmy fallon. still ahead, why are you awake? your tweets, texts are next. â™